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CHEVROLET Chevy small block Gen III/IV (LS-based engines) Ignitions & Electrical

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Results 1 - 24 of 136

Chevrolet Performance MAP Sensors

Chevrolet Performance MAP sensors are high-quality, direct-fit replacements for worn or malfunctioning MAP (manifold absolute pressure) sensors. These sensors accurately produce voltage or frequency as intake manifold pressure changes--and the computer uses this information to measure engine load so that the ignition timing can be advanced and retarded as needed. The MAP sensors are available to fit most GM engines, including the LS Series. They're built from factory-style materials and easily install in the stock location, so no modifications are necessary.

5.0 out of 5 stars ( 1 )

$39.99

On Sale

Summit Racing™ 86 Series 8mm 300 Ohm Ignition Wires

With Summit Racing branded all 100% silicone 8mm constructed wire, a 300ohm per foot wire wound EMI suppression core, high heat silicone boots and stainless steel and brass terminals, you get all the high end features a wire set can offer, without breaking the bank! The dual silicone High-Tear resistant jacketing with fiberglass matting, gives you the highest heat protection and superior terminal pull off values in the business! With our 300ohm per foot Wire-Wound magnetic suppression core, you can be sure of maximizing the voltage output of your ignition system, while maintaining high EMI resistance values. Stainless steel terminals with Posi-lock hardened clips and brass terminals are used for superior connection and consistent voltage delivery. Ultra High heat silicone spark plug boots provide superior radiant heat protection. High dielectric strength properties virtually eliminate voltage leakage and blow through. With all of these features built into our Summit Racing high-end 8mm sets, along with Made in the USA workmanship, you can be assured that installing one of our sets will give you the confidence and reliability you have come to expect from Summit Racing products.

4.51 out of 5 stars ( 1008 )

$49.99

$55.99

Holley MAP Sensor Adapters

Holley offers MAP sensor adapters for a variety of Chevrolet LS engine applications from 1997 and up. They feature pre-terminated connectors and wiring for a direct plug-and-play installation. Depending on the model you select, the adapter will allow: * The installation of an LS3 MAP sensor in an LS2 or LS1 equipped vehicle * The installation of an MPFI WeatherPack 3-pin connector MAP sensor to the 3-pin Delphi GT connector * The installation of a Delphi MIP 3-pin connector MAP sensor to the 3-pin Delphi GT connector

4.85 out of 5 stars ( 20 )

$36.00

$40.21

Dragon Fire Street Series Spark Plug Wire Sets

Dragon Fire Street Series spark plug wire sets are specially designed to deliver higher performance over your factory OEM wires, while still maintaining the ability to be used as direct factory replacements. They feature a super-low-resistance conductor wrapped in a highly durable, double-layer EPDM/silicon sleeve. Using a high-dielectric strength copolymer compound, these wires eliminate voltage leaks and radio frequency interference (RFI). Get one of the best alternatives to higher priced wires for your vehicle with a specialized set of Dragon Fire 1000 Street Series spark plug wires. Features and specs: * OEM-style terminals * Full EMI/RFI suppression technology * 500 ohm resistance * 500 degrees F high-temperature silicon * OEM-style silicon or ceramic boot options * Available boot angles include: 90, 135, and 180 degrees * OEM-style stainless steel conductors * Military-grade aramid fiber core support * Assembled in ISO9001:2015 and ISO/TS 16949:2009 certified facilities under strict quality control to ensure each wire is crimped and assembled for strength and perfect fitment for life * Designed for off-road use only

4.45 out of 5 stars ( 38 )

$54.95

Summit Racing™ High-Output Ignition Coils

Our Summit™ high-output ignition coils give you additional volts of spark energy in a simple, direct replacement package. These coils mount in the stock location with no special mounting needed, but have a lower primary resistance, higher rpm capability, and greater output than stock. They're available in a variety of styles, both universal and application-specific, and can be ordered individually or in sets.

4.5 out of 5 stars ( 369 )

$41.99

$54.99

Dorman Engine Oil Pressure Sensors

Try Dorman engine oil pressure sensors for accurate engine oil pressure readings. These replacement sensors will help you to protect your vehicle from being driven at low oil pressure, to avoid costly engine repairs and help maintain performance.

4.1 out of 5 stars ( 10 )

$45.99

Summit Bucks

Delphi Ignition Coils

Delphi ignition coils will definitely spark a response! Precise spark timing offers increased fuel economy and faster crank-to-run. These coils provide accurate electrical energy to create a voltage potential at the spark plug—and that provides you with superior engine performance, better control over emissions, and fuel economy. You'll get the OE performance, durability, and electromagnetic capacity level that your vehicle requires with Delphi ignition coils. Order the model designed for your vehicle application.

4.64 out of 5 stars ( 78 )

$34.99

$47.99

Summit Racing™ MAP Sensors

Summit Racing™ offers high-quality, direct-fit replacements for worn or malfunctioning MAP (manifold absolute pressure) sensors. These sensors accurately produce voltage or frequency as intake manifold pressure changes—and the computer uses this information to measure engine load so that the ignition timing can be advanced or slowed as needed. The World's Speed Shop® designed these devices to fit most GM engines, including the LS Series. Summit Racing Equipment® MAP Sensors feature factory-style materials and easily install in the stock location, so no modifications are necessary.

5.0 out of 5 stars ( 1 )

$36.99

Summit Racing™ MAP Sensor Adapters

Summit Racing™ MAP sensor adapters enable you to use a Holley LS2 harness with LS3 engines. These adapters feature pre-terminated connectors and wiring for a direct plug-and-play installation.

5.0 out of 5 stars ( 4 )

$28.99

Taylor Street Thunder Spark Plug Wire Sets

Taylor Street Thunder spark plug wire sets offer great performance at an affordable price. They feature 8mm diameter black silicone construction with synthetic jacketing to resist heat, oil, and abrasion. Their 500 ohm per ft. resistance delivers greater spark energy, while improving power and fuel efficiency. By using a Kevlar® helically spiral-wound core conductor, Street Thunder wires provide greater strength and durability to suppress electromagnetic and radio frequency interference. Matching black silicone boots protect against high exhaust temperatures and double spring locking terminals make quick vibration-proof connections. Taylor Street Thunder spark plug wires are available in universal, race-fit, or custom-fit styles. Select the set that best suits your application.

4.59 out of 5 stars ( 439 )

$50.90

ACDelco GM Genuine Parts Engine Coolant Temperature Sensors

ACDelco GM Genuine Parts engine coolant sensors are a GM recommended replacement component for many vehicles on the road today. These original equipment engine coolant sensors are manufactured to fit your GM vehicle, providing you the same performance, durability, and service life you expect from General Motors.

4.72 out of 5 stars ( 68 )

$30.99

Dragon Fire Sport Series Spark Plug Wire Sets

Dragon Fire Sport Series spark plug wire sets are designed to provide unsurpassed performance, making them one of the best wires available. They feature a super-low-resistance conductor wrapped in a highly durable, double-layer EPDM/silicon sleeve. Using a high-dielectric strength copolymer compound, these wires eliminate voltage leaks and radio frequency interference (RFI). Get one of the best alternatives to higher priced wires for your performance project with a specialized set of Dragon Fire 2000 Sport Series spark plug wires. Features and specs: * High-grade copper/stainless steel terminals * Full EMI/RFI suppression technology * 150 ohm low resistance * 600 degrees F-rated silicon * Silicon or ceramic boot options * Available boot angles include: 90, 135, and 180 degrees * Spiral core alloy conductor technology * Military-grade aramid fiber core support * Assembled in ISO9001:2015 and ISO/TS 16949:2009 certified facilities under strict quality control to ensure each wire is crimped and assembled for strength and perfect fitment for life * Designed for off-road use only

4.24 out of 5 stars ( 21 )

$60.95

Chevrolet Performance LS Engine Reluctor Wheels

If you're swapping an LS Series engine into your street rod, musclecar, or classic car, you're going to need one of these Chevrolet Performance LS engine reluctor wheels. They are designed to fit late model Generation III/IV Chevrolet LS Series engines. The reluctor wheels are available in different tooth counts to accommodate your specific year and engine combination.

4.86 out of 5 stars ( 7 )

$31.86

Chevrolet Performance Camshaft Position Sensor Pigtails

The camshaft position sensors on your engine will only work with the correct pigtail connections. Chevrolet Performance offers these pre-made pigtails to properly fit the crank position sensor or the cam position sensor on select models. Trust Chevrolet Performance for OEM wiring replacement parts and more!

4.8 out of 5 stars ( 5 )

$44.99

Chevrolet Performance Factory Replacement Dipstick Tubes

Chevrolet Performance factory replacement dipstick tubes are designed for use with your production GM engine block and aftermarket Chevrolet Performance Parts oil pan. They're manufactured from durable materials and install easily with no modifications. The dipstick tubes are available in more than a dozen configurations for vehicles from the 1960s and up. Order the model recommended for your application.

4.53 out of 5 stars ( 95 )

$49.99

Dorman Knock Sensor Wiring Harnesses

Dorman knock sensor wiring harnesses play a dual role in helping to monitor and protect your engine. They're manufactured from quality materials to ensure years of trouble-free performance. These OEM replacements are available for nearly 2,000 applications from the '90s and up.

4.85 out of 5 stars ( 26 )

$33.99

Top Street Performance Premium Spark Plug Wire Sets

Top Street Performance premium ignition wires deliver superior performance and durability in various color themes to match your engine bay. Their spiral-wound core suppresses RFI (radio-frequency interference) and features excellent ohm-per-foot resistance. Around the core is a braid that provides superior pull strength, and the outer jacket is composed of premium high-density material with a high-temperature rating and a quality finish to resist damage from water and chemicals. Top Street Performance delivers quality performance with the premium spark plug wire sets designed and styled for your application.

4.2 out of 5 stars ( 5 )

$32.08

$37.04

ACDelco Ignition Coil Mounting Brackets

ACDelco ignition coil mounting brackets are GM-recommended replacement parts. These original equipment brackets deliver the ideal fit and function to restore support of your ignition coil. They're manufactured from steel and given a black finish. The brackets are available in models for hundreds of vehicles from the 1990s and up. Keep your ignition coils securely in place with ACDelco ignition coil mounting brackets.

5.0 out of 5 stars ( 2 )

$27.99

ICT Billet Throttle Body Extension Harnesses

ICT Billet throttle body extension harnesses are assembled with OEM tooling, OEM Delphi components (connector, lock, seals, and terminals), and OEM harness wire colors. Don't take a chance with cheap wire connectors; poor quality materials can have conductivity issues that will cause your engine to run poorly and be difficult to diagnose. ICT Billet throttle body extension harnesses provide quality you can trust. Order the model recommended for your application.

5.0 out of 5 stars ( 1 )

$43.99

ICT Billet LS VVT to Non-VVT Camshaft Sensor Adapters

ICT Billet LS VVT to non-VVT camshaft sensor adapters convert your VVT harness to a non-VVT sensor. These harnesses are plug-and-play and are assembled using OEM tooling with OEM Delphi connectors and terminals. Order the model recommended for your vehicle and engine application.

5.0 out of 5 stars ( 4 )

$43.99

Summit Racing™ Remote Mount LS Ignition Coil Relocation Brackets

Relocate your coil pack to a more open or out of the way area of the engine bay with Summit Racing™ remote mount LS ignition coil relocation brackets. Our kits include bolts and spacers, along with robust powdercoated steel brackets to securely mount your coil packs with a clean, professional look.

Not Yet Reviewed

$43.99

Bosch Premium Original Equipment-Type Oxygen Sensors

Save the environment and gasoline dollars. Tune-up with Bosch premium original equipment-type oxygen sensors for lower emissions and greater fuel economy. Properly functioning oxygen sensors are important when it comes to your vehicle's fuel economy and reducing harmful exhaust emissions. That's why checking for and replacing a worn-out oxygen sensor with one of these Bosch sensors is an important part of every routine tune-up. These O2 sensors feature an OEM connector for ease of installation. Bosch invented the automotive oxygen sensor and is the top choice of carmakers around the world. Order the model designed for fitment with your vehicle.

4.76 out of 5 stars ( 174 )

$31.99

$52.99

Summit Racing™ LS Ignition Coil Wiring Harness Extensions

Summit Racing™ LS ignition coil wiring harness extensions are assembled with OEM tooling, connectors, locks, seals, and terminals. They utilize factory harness wire colors. Compatible with any GM LS engine, these extensions are great for remote locating coils under the engine for a custom look. Don't take a chance with cheap wire connectors that use poor-quality components and have conductivity issues. Order the harness length needed for your application.

Not Yet Reviewed

$26.99

ACDelco Spark Plug Wire Sets

ACDelco spark plug wire sets meet or exceed original equipment specifications for fitment and performance. They're made from top-quality materials, so you know they'll last. The assembled ignition wires are available with different terminal ends and boot ends. Over 700 sets are available to cover virtually any vehicle on the road today. Order the spark plug wires recommended for your application.

4.53 out of 5 stars ( 146 )

$43.99

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